121138810 (number)

121138810 is an even 9-digits composite number following 121138809 and preceding 121138811. In scientific notation, it is written as 1.21138810 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 44728128 positive integers (up to 121138810) that are relatively prime to 121138810.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred thirty-eight thousand eight hundred ten

Notation

Scientific notation 1.21138810 × 10^8
Engineering notation 1.21138810 × 10^6

Prime Factorization of 121138810

Prime Factorization 2 × 5 × 13 × 931837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121138810
Product of the distinct prime numbers

The prime factorization of 121138810 is 2 × 5 × 13 × 931837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 88, 35, 773, 769, 3197, 6044, 94562, 89908, 361539, 16650, 8332350, 778967, 75516003, 65309411, 344037250, 163999592, 4850138721, 9084314873

Basic calculations (n = 121138810)

Multiplication

n×y
n×2 242277620
n×3 363416430
n×4 484555240
n×5 605694050

Division

n÷y
n÷2 60569405
n÷3 40379603.333333
n÷3 30284702.5
n÷5 24227762

Exponentiation

ny
n2 14674611288216100
n3 1.7776649486671E+24
n4 2.1534421646024E+32
n5 2.6086542122376E+40

Nth Root

y√n
2√n 11006.30773693
3√n 494.79780879442
4√n 104.91095146328
5√n 41.367250920452

Divisors of 121138810

1, 2, 5, 10, 13, 26, 65, 130, 931837, 1863674, 4659185, 9318370, 12113881, 24227762, 60569405, 121138810

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121138809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121138810 can be divided by 16 positive divisors. The sum of these divisors (counting 121138810) is 1, the average is 0.0625.

Base conversion 121138810

Base System Value
2 Binary 111001110000110111001111010
3 Ternary 22102221111012121
4 Quaternary 13032012321322
5 Quinary 222002420220
6 Senary 20004231454
8 Octal 716067172
10 Decimal 121138810
12 Duodecimal 3469b58a
16 Hexadecimal 7386e7a
20 Vigesimal 1hh270a
36 Base36 204fay

Cryptographic Hash Functions

md5 610ec9c599a4cc66290a74a2267a9cb6
sha1 0b7d7d5115d7235348f8b61aa0c7c1c35d57176f
sha256 42fe8155adf4e03279d7abd7eeae165bd1e33d8645990f4bba52d6f603cc180f
sha512 9e8bd07952bc6226d04a9e9ee175e459e50f6ebe874f0f394528e98a469aa8eaf133f2f7154d11166f90b2f836a5cd27705a170693e8a9564c64b7d125aa077a
ripemd-160 e191680bf526f7f4edc6820c8d6c3d08c97914cc

121138810 as geometric shapes

Circle

Radius = n
Diameter 242277620
Circumference 761137591.12122
Area 4.6101651017346E+16

Sphere

Radius = n
Volume 7.4462655243687E+24
Surface area 1.8440660406938E+17
Circumference 761137591.12122

Square

Length = n
Perimeter 484555240
Area 14674611288216100
Diagonal 171316148.03174

Cube

Length = n
Surface area 88047667729296600
Volume 1.7776649486671E+24
Space diagonal 209818573.68843

Equilateral Triangle

Length = n
Perimeter 363416430
Area 6.3542930831285E+15
Altitude 104909286.84422

Triangular Pyramid

Length = n
Surface area 6.3542930831285E+15
Volume 2.0949982331335E+23
Height 57105382.677246